<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.10"/>
<title>Introduction_to_Algorithms: src/graph_algorithms/basic_graph/graph_dfs/dfs.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
  $(document).ready(initResizable);
  $(window).load(resizeHeight);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { init_search(); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">Introduction_to_Algorithms
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.10 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="namespaces.html"><span>Namespaces</span></a></li>
      <li><a href="annotated.html"><span>Classes</span></a></li>
      <li class="current"><a href="files.html"><span>Files</span></a></li>
      <li>
        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
      </li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="files.html"><span>File&#160;List</span></a></li>
      <li><a href="globals.html"><span>File&#160;Members</span></a></li>
    </ul>
  </div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('dfs_8h_source.html','');});
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">dfs.h</div>  </div>
</div><!--header-->
<div class="contents">
<a href="dfs_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright 2016- huaxz &lt;huaxz1986@163.com&gt;</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * This program is free software: you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * the Free Software Foundation, either version 2 of the License, or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * along with this program.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * Author: huaxz1986@163.com (huaxz)</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#ifndef DFS</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#define DFS</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include&lt;memory&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include&lt;functional&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_introduction_to_algorithm.html">IntroductionToAlgorithm</a></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;{</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="keyword">namespace </span>GraphAlgorithm</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    {</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> GraphType&gt;</div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="namespace_introduction_to_algorithm_1_1_graph_algorithm.html#a5fbba98b1c6a8b55f026158acc815768">   49</a></span>&#160;                    <span class="keywordtype">void</span> <a class="code" href="namespace_introduction_to_algorithm_1_1_graph_algorithm.html#a5fbba98b1c6a8b55f026158acc815768">visit</a>(std::shared_ptr&lt;GraphType&gt; graph,<span class="keyword">typename</span> GraphType::VIDType v_id,<span class="keywordtype">int</span>&amp;time,</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;                     std::function&lt;<span class="keywordtype">void</span>(<span class="keyword">typename</span> GraphType::VIDType,<span class="keywordtype">int</span>)&gt; pre_action=[](<span class="keyword">typename</span> GraphType::VIDType,<span class="keywordtype">int</span>){},</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;                     std::function&lt;void(typename GraphType::VIDType,int)&gt; post_action=[](<span class="keyword">typename</span> GraphType::VIDType,int){})</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        {</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            <span class="keywordflow">if</span>(!graph)</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;                <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">&quot;visit error: graph must not be nullptr!&quot;</span>);</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;            <span class="keywordflow">if</span>(v_id&lt;0||v_id&gt;=GraphType::NUM||!graph-&gt;vertexes.at(v_id))</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">&quot;visit error: v_id muse belongs [0,N) and graph-&gt;vertexes[v_id] must not be nullptr!&quot;</span>);</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;            time++;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;            <span class="comment">//*******  发现本顶点 *****************</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            pre_action(v_id,time);</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            graph-&gt;vertexes.at(v_id)-&gt;set_disovered(time);</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            <span class="comment">//********  搜索本顶点相邻的顶点*************</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;            <span class="keywordflow">for</span>(<span class="keyword">const</span> <span class="keyword">auto</span>&amp;edge:graph-&gt;vertex_edge_tuples(v_id))</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;            {</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                <span class="keyword">auto</span> another_id=std::get&lt;1&gt;(edge);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                <span class="keyword">auto</span> another_vertex=graph-&gt;vertexes.at(another_id);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;                <span class="keywordflow">if</span>(another_vertex-&gt;color==GraphType::VertexType::COLOR::WHITE)</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;                {</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                    another_vertex-&gt;parent=graph-&gt;vertexes.at(v_id);</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;                    <a class="code" href="namespace_introduction_to_algorithm_1_1_graph_algorithm.html#a5fbba98b1c6a8b55f026158acc815768">visit</a>(graph,another_id,time,pre_action,post_action);</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;                }</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;            }</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;            <span class="comment">//*********** 完成本顶点的搜索</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;            time++;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            graph-&gt;vertexes.at(v_id)-&gt;set_finished(time);</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;            post_action(v_id,time);</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;         <span class="keyword">template</span>&lt;<span class="keyword">typename</span> GraphType&gt;</div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="namespace_introduction_to_algorithm_1_1_graph_algorithm.html#a9f44099f26242f50087b3cc16dff965f">  138</a></span>&#160;                    <span class="keywordtype">void</span>  <a class="code" href="namespace_introduction_to_algorithm_1_1_graph_algorithm.html#a9f44099f26242f50087b3cc16dff965f">depth_first_search</a>(std::shared_ptr&lt;GraphType&gt; graph,</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;                               std::function&lt;<span class="keywordtype">void</span>(<span class="keyword">typename</span> GraphType::VIDType,<span class="keywordtype">int</span>)&gt; pre_action=[](<span class="keyword">typename</span> GraphType::VIDType,<span class="keywordtype">int</span>){},</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;                               std::function&lt;void(typename GraphType::VIDType,int)&gt; post_action=[](<span class="keyword">typename</span> GraphType::VIDType,int){},</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;                               std::function&lt;void(typename GraphType::VIDType,int)&gt; pre_root_action=[](<span class="keyword">typename</span> GraphType::VIDType,int){},</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;                               std::function&lt;void(typename GraphType::VIDType,int)&gt; post_root_action=[](<span class="keyword">typename</span> GraphType::VIDType,int){},</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;                               <span class="keyword">const</span> std::vector&lt;typename GraphType::VIDType&gt;&amp; search_order=std::vector&lt;typename GraphType::VIDType&gt;())</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        {</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;            <span class="keyword">typedef</span> <span class="keyword">typename</span> GraphType::VIDType VIDType;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;            <span class="keyword">typedef</span> <span class="keyword">typename</span> GraphType::VertexType VertexType;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;            <span class="keywordflow">if</span>(!graph)</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;                <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">&quot;depth_first_search error: graph must not be nullptr!&quot;</span>);</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;            <span class="comment">//************  创建真实的 search_order ****************</span></div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;            std::vector&lt;VIDType&gt; real_search_order;</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;            <span class="keywordflow">if</span>(!search_order.size())</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            {</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0;i&lt;GraphType::NUM;i++)</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;                    real_search_order.push_back(i);</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;            }<span class="keywordflow">else</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;                real_search_order=search_order;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;            <span class="comment">//************* 初始化顶点 ****************</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;            <span class="keywordflow">for</span>(<span class="keyword">auto</span>&amp; v:graph-&gt;vertexes)</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;            {</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                <span class="keywordflow">if</span>(!v) <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                v-&gt;color=VertexType::COLOR::WHITE;</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                v-&gt;key=0;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                v-&gt;parent=std::shared_ptr&lt;VertexType&gt;();</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            }</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            <span class="comment">//*************** 深度优先搜索 *************</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;            <span class="keywordtype">int</span> time=0;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;            <span class="keywordflow">for</span>(<span class="keyword">const</span> <span class="keyword">auto</span>&amp; v_id :real_search_order)</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;            {</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;                <span class="keywordflow">if</span>(v_id&lt;0||v_id&gt;=GraphType::NUM||!graph-&gt;vertexes.at(v_id)) <span class="comment">//顶点为空</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;                    <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;                <span class="keyword">auto</span> v=graph-&gt;vertexes.at(v_id);</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;                <span class="keywordflow">if</span>(v-&gt;color==GraphType::VertexType::COLOR::WHITE)</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;                {</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;                    pre_root_action(v_id,time);</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;                    <a class="code" href="namespace_introduction_to_algorithm_1_1_graph_algorithm.html#a5fbba98b1c6a8b55f026158acc815768">visit</a>(graph,v-&gt;id,time,pre_action,post_action);</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;                    post_root_action(v_id,time);</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;                }</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;            }</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        }</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;   }</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;}</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="preprocessor">#endif // DFS</span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;</div>
<div class="ttc" id="namespace_introduction_to_algorithm_1_1_graph_algorithm_html_a9f44099f26242f50087b3cc16dff965f"><div class="ttname"><a href="namespace_introduction_to_algorithm_1_1_graph_algorithm.html#a9f44099f26242f50087b3cc16dff965f">IntroductionToAlgorithm::GraphAlgorithm::depth_first_search</a></div><div class="ttdeci">void depth_first_search(std::shared_ptr&lt; GraphType &gt; graph, std::function&lt; void(typename GraphType::VIDType, int)&gt; pre_action=[](typename GraphType::VIDType, int){}, std::function&lt; void(typename GraphType::VIDType, int)&gt; post_action=[](typename GraphType::VIDType, int){}, std::function&lt; void(typename GraphType::VIDType, int)&gt; pre_root_action=[](typename GraphType::VIDType, int){}, std::function&lt; void(typename GraphType::VIDType, int)&gt; post_root_action=[](typename GraphType::VIDType, int){}, const std::vector&lt; typename GraphType::VIDType &gt; &amp;search_order=std::vector&lt; typename GraphType::VIDType &gt;())</div><div class="ttdoc">depth_first_search：深度优先搜索，算法导论22章22.3节 </div><div class="ttdef"><b>Definition:</b> <a href="dfs_8h_source.html#l00138">dfs.h:138</a></div></div>
<div class="ttc" id="namespace_introduction_to_algorithm_1_1_graph_algorithm_html_a5fbba98b1c6a8b55f026158acc815768"><div class="ttname"><a href="namespace_introduction_to_algorithm_1_1_graph_algorithm.html#a5fbba98b1c6a8b55f026158acc815768">IntroductionToAlgorithm::GraphAlgorithm::visit</a></div><div class="ttdeci">void visit(std::shared_ptr&lt; GraphType &gt; graph, typename GraphType::VIDType v_id, int &amp;time, std::function&lt; void(typename GraphType::VIDType, int)&gt; pre_action=[](typename GraphType::VIDType, int){}, std::function&lt; void(typename GraphType::VIDType, int)&gt; post_action=[](typename GraphType::VIDType, int){})</div><div class="ttdoc">visit：深度优先搜索的辅助函数，用于访问顶点，算法导论22章22.3节 </div><div class="ttdef"><b>Definition:</b> <a href="dfs_8h_source.html#l00049">dfs.h:49</a></div></div>
<div class="ttc" id="namespace_introduction_to_algorithm_html"><div class="ttname"><a href="namespace_introduction_to_algorithm.html">IntroductionToAlgorithm</a></div><div class="ttdoc">Namespace of IntrodunctionToAlgorithm. </div><div class="ttdef"><b>Definition:</b> <a href="longest__common__subsequence_8h_source.html#l00024">longest_common_subsequence.h:24</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_8ed9dba4cd616b67da9b1338594e34e0.html">src</a></li><li class="navelem"><a class="el" href="dir_aa0a5ddea82682e3e6fbdbaa3337ee0e.html">graph_algorithms</a></li><li class="navelem"><a class="el" href="dir_7ed7dee3af3b488a5e053ec9bcb71f0e.html">basic_graph</a></li><li class="navelem"><a class="el" href="dir_0378c045220c77c61c3962fa329eda72.html">graph_dfs</a></li><li class="navelem"><a class="el" href="dfs_8h.html">dfs.h</a></li>
    <li class="footer">Generated by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.10 </li>
  </ul>
</div>
</body>
</html>
